Features:

• HED Series Class D 2 ohms Stable 5-Channel Amplifier
• RMS Power Rating:
• 4 ohms: 85 watts x 4 channel + 180
• 2 ohms: 125 watts x 4 channel + 300
• Bridged: 250 watts x 2 channel @ 4 ohms + 300 @ 2 ohms
• Total power output: 250 watts
• LED Power/Protect Light
• Speaker-level (high-level) inputs
• Wired remote bass level control included
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Input sensitivity:
• Low level: 0.3 - 8.5 volts
• High level: 0.3 - 8.5 volts
• Total Harmonic Distortion (THD): <0.3%
• Signal to Noise Ratio: >90 dB
• Variable high-pass filter: 50 - 500 Hz, 24 dB/octave
• Variable low-pass filter: 50 - 500 Hz, 24 dB/octave
• Variable Bass Boost: bass boost at 50 Hz
• Fuse Rating: 40
• 4 AWG gauge power and ground wiring is recommended for installation.
• Dimensions: 1.9" W x 11" L x 6.3" H

Specifications:

Power Specifications - Full Range Channels:

• RMS Power @ 4 ohms: 85 watts x 4 channel
• RMS Power @ 2 ohms: 125 watts x 4 channel
• Bridged RMS Power: 250 watts x 2 channel

Power Specifications - Subwoofer Channel:

• RMS Power @ 4 ohms: 180
• RMS Power @ 2 ohms: 300

Amplifier Specifications:

• Series: HED Series
• Marine Certified:
• Amplifier Class: D
• Number of Channels: 5
• Total Peak Power Output: 520 watts
• Total RMS Power Output: 250 watts
• Maximum Input Gauge Size: 4 AWG
• Minimum Impedance Unbridged: 2 ohms
• Minimum Impedance Bridged: 1 ohm
• THD at Rated RMS Power: <0.3%
• Speaker Level Inputs:
• Built-in Crossover: Low-Pass (LP), High-Pass (HP), Subsonic
• High-Pass Crossover Frequency: 50 - 500 Hz
• Low-Pass Crossover Frequency: 50 - 500 Hz
• Subsonic Filter: 10 - 55 Hz
• Signal-to-Noise Ratio: >90 dB
• Channel Separation: -88 dB
• Remote bass/level controller:
• Fuse Rating: 40A x 2
• Total Fuse Rating: 40
• Low-Level Input Sensitivity: 0.3 - 8.5 volts
• High-Level Input Sensitivity: 0.3 - 8.5 volts